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Three-dimensional microelectrolysis bio-contact oxidation water purification system

A technology of electrolytic purification and biological contact, applied in biological water/sewage treatment, chemical instruments and methods, water/sludge/sewage treatment, etc., can solve the problems of low sewage treatment efficiency, sludge accumulation, damaged electrodes, etc., to achieve High and stable water quality standards, high-efficiency biological denitrification, and improved biodegradability

Active Publication Date: 2013-11-06
梁锦雄
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  • Abstract
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AI Technical Summary

Problems solved by technology

Existing electrolytic treatment devices using electrolytic catalytic oxidation technology generally cause sludge accumulation and damage electrodes at the same time, resulting in low sewage treatment efficiency

Method used

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  • Three-dimensional microelectrolysis bio-contact oxidation water purification system

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Embodiment Construction

[0023] In order to facilitate the understanding of those skilled in the art, the structural principle of the present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings:

[0024] Such as figure 1 As shown, a three-dimensional micro-electrolysis biological contact oxidation water purification system, which includes a sewage inlet pipe 7 and three sewage electrolytic purification treatment pools or sewage electrolytic purification treatment chamber 1, the first sewage electrolytic purification treatment pool or sewage electrolytic purification treatment The water overflow port 11 of chamber 1 is inserted into the second sewage electrolytic purification treatment tank or sewage electrolytic purification treatment chamber 1 through the connecting pipe 12, and the water overflow port of the second sewage electrolytic purification treatment tank or sewage electrolytic purification treatment chamber 1 11 is inserted ...

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Abstract

The invention discloses a three-dimensional microelectrolysis bio-contact oxidation water purification system, which includes a sewage inlet pipe and one or more sewage electrolytic purification treatment tanks or sewage electrolytic purification treatment chambers. The sewage electrolytic purification treatment tank or sewage electrolytic purification treatment chamber is internally provided with a cathode electrode, an anode electrode, an upper grid, a lower grid and a biocarrier filler. The upper grid and the lower grid are respectively arranged on the inner wall of the sewage electrolytic purification treatment tank or sewage electrolytic purification treatment chamber. The biocarrier filler is arranged between the upper grid and the lower grid. The cathode electrode is disposed over the upper grid, and the anode electrode is disposed below the lower grid. The three-dimensional microelectrolysis bio-contact oxidation water purification system provided in the invention can improve the biodegradability of sewage, enhance the dissolved oxygen of water, strengthen the biological denitrification ability, form a biological chain suitable for decomposition of a plurality of organic pollutants in water, improve the sewage treatment efficiency, save investment cost, and has high and stable water quality purification standards.

Description

technical field [0001] The invention relates to the technical field of industrial and domestic sewage biochemical purification treatment, in particular to a three-dimensional micro-electrolysis biological contact oxidation water purification system. Background technique [0002] The conventional activated sludge method has low microbial content, so it has poor treatment effect on high-concentration organic sewage and does not have the function of biological denitrification, so it is not suitable for the current water treatment requirements. In recent years, through continuous and in-depth research on the treatment of sewage by biofilters, the technology of microbial immobilization biofilters has begun to be used for organic sewage (installation and fixation of microbial carriers capable of degrading organic matter in sewage treatment tanks, there is no need to treat them) Sewage treatment is completed through the carrier with microorganisms attached from top to bottom or bot...

Claims

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Application Information

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IPC IPC(8): C02F3/00
Inventor 梁锦雄
Owner 梁锦雄
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